package com.pattern.CreationalPatterns.FactoryPattern;

/**
 * @author: 月光伴奏
 * @Date 2017-11-27 16:34
 */
public class ShapeFactory {
    public Shape getShape(String shapeType){
        if(shapeType == null){
            return null;
        }
        if(shapeType.equalsIgnoreCase("CIRCLE")){
            return new Circle();
        } else if(shapeType.equalsIgnoreCase("RECTANGLE")){
            return new Rectangle();
        } else if(shapeType.equalsIgnoreCase("SQUARE")){
            return new Square();
        }
        return null;
    }
}
